Restore Your Traverse’s Performance and Reliability
Is your 2010-2012 Chevrolet Traverse experiencing frustrating issues like stalling, hesitation during acceleration, or a complete no-start condition? Before you consider replacing the expensive fuel pump, the real culprit is often a faulty Fuel System Control Module (FSCM). Located on the rear crossmember, this critical component is exposed to harsh road conditions, leading to internal failure over time. This module is the brain of your fuel delivery system, and when it fails, it can leave you stranded. We offer a direct, reliable solution: a genuine GM Fuel System Control Module, pre-programmed specifically for your vehicle’s VIN.
A Technician’s Notebook: The Intermittent Stall Case
I remember a 2011 Traverse that came into my shop with a problem that was driving the owner crazy. It would run fine for days, then suddenly stall at a red light or refuse to start after being parked. The owner had already replaced the battery and was convinced the fuel pump was next. I hooked up my scanner and found a history code: P069E – Fuel Pump Control Module Requested MIL Illumination. Instead of just throwing parts at it, I checked the live data from the FSCM. The commanded fuel pressure was erratic. A quick inspection under the vehicle confirmed my suspicion: the original FSCM’s casing was corroded from years of salt and moisture exposure. We replaced it with a VIN-programmed module, and the Traverse has run flawlessly ever since. It’s a classic case where diagnosing the controller saves the customer hundreds on an unnecessary fuel pump job.
Is Your Traverse Showing These Symptoms?
A failing FSCM can mimic other fuel system problems. Here are the most common signs that point directly to this module. If you’re experiencing any of these, this part is likely your solution.
- ✔ Engine cranks but will not start
- ✔ Stalling, especially when coming to a stop or at idle
- ✔ Rough running and poor engine performance
- ✔ Reduced fuel economy
- ✔ Check Engine Light with codes like P069E, U0109, or P0230
The Easiest Fix: No Dealer Visit Required
The biggest headache with replacing modern electronic modules is the required programming. Dealerships can charge a significant amount for this service alone. We eliminate that step entirely. By providing us with your vehicle’s VIN during checkout, you receive a 2010-2012 Traverse FSCM that is 100% plug-and-play. We flash it with the latest, most stable GM software, ensuring it communicates perfectly with your vehicle’s other computers right out of the box. This saves you time, money, and the hassle of scheduling a dealership appointment.
A Straightforward Guide to Installation
This is a repair that a confident DIYer can handle in their own driveway. With basic hand tools, you can get your Traverse back on the road in under an hour.
- Safety First: Disconnect the negative terminal from your vehicle’s battery.
- Locate the Module: On the 2010-2012 Traverse, the FSCM is typically mounted to the rear subframe/crossmember, near the fuel tank.
- Disconnect and Remove: Carefully unplug the electrical connectors. Be gentle with the locking tabs. Then, unbolt the module from the frame.
- Install the New Module: Bolt your new, pre-programmed FSCM into place. Reconnect the electrical connectors, ensuring they click securely.
- Final Step: Reconnect the negative battery terminal. Start the vehicle to confirm the repair. The check engine light may take a few drive cycles to clear on its own, or you can clear it with a standard code reader.
Verified Vehicle Compatibility
This module, part number 20877116, is a direct replacement for several original GM part numbers, including 20791901, 20827745, and 20850927. It fits a wide range of GM vehicles. Please confirm your model and year below:
- Acadia: 2010-2012 (Rear crossmember)
- Avalanche 1500: 2010-2012 (LH frame rail)
- Canyon / Colorado: 2010-2012 (Rear center frame)
- CTS: 2010-2012 (LH rear compartment)
- Enclave: 2010-2012 (Rear crossmember)
- Escalade / ESV / EXT: 2010-2012 (LH frame rail)
- Express / Savana 1500 Van: 2010-2012 (LH frame rail)
- Silverado / Sierra 1500: 2010-2012 (LH frame rail)
- Suburban 1500: 2010-2012 (LH frame rail)
- Tahoe / Yukon / Yukon XL 1500: 2010-2012 (LH frame rail)
- Traverse: 2010-2012 (Rear crossmember)
- …and many other GM models listed in the fitment chart.
Frequently Asked Questions
Do I need to do any programming myself?
No. This module arrives fully programmed to your vehicle’s VIN. It is a true plug-and-play installation, with no need for a scan tool or a trip to the dealership.
Where do I provide my VIN?
You can add your 17-digit Vehicle Identification Number (VIN) in the notes section during checkout or send it to us in a message after your purchase. We cannot ship the module until we receive your VIN.
Is this part compatible with other part numbers?
Yes, this FSCM is a direct replacement for part numbers 20791901, 20827745, 20877116, and 20850927. It will function identically to the original.
Where is the FSCM located on my 2011 Traverse?
On the 2010-2012 Traverse, the Fuel System Control Module is mounted on the rear crossmember, which is located underneath the vehicle near the fuel tank area.
Will this fix a P069E code?
Yes, the code P069E is one of the most common diagnostic trouble codes indicating a faulty Fuel System Control Module. Replacing the module with this pre-programmed unit is the correct repair for that code.